通过文本框更改文本动态绑定gridview [英] bind dynamically gridview by textbox change text

问题描述

我有一个textboox和一个gridview。我想通过传递textbox文本来动态地绑定gridview，而不需要花费更多时间，

i have one textboox and one gridview. i want to do bind gridview dynimically by passing text of textbox,without taking more time ,

推荐答案

你好专业

有TextChanged事件文本框控件可以帮助你做到这一点...



喜欢：

hello professional
there is TextChanged event of text box control that can help you do this...

like:

protected void TextBox1_TextChanged(object sender, EventArgs e)
{
try
{
//here you get your value

String Value= TextBox1.Text.ToString();

//here you can call a method where you already binded your grid
   BindGrid(Value);
}
catch(Exception ex)
{
//show your Exception
}
}

更多去扔这个...



http://msdn.microsoft.com/en-us/library/system.web.ui .webcontrols.textbox.textchanged.aspx [ ^ ]



乐于助人!!!

for more go throw this...

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.textbox.textchanged.aspx[^]

Happy to help!!!

i已创建

i have created

protected void txtSearch_TextChanged(object sender, EventArgs e)
   {
        GEtUsernamendRoleofUser user=new GEtUsernamendRoleofUser();
        SearchEmployeeByNameInput userinput=new SearchEmployeeByNameInput();
        SearchEmployeeByNameOutput useroutput = new SearchEmployeeByNameOutput();
        userinput.First_Name = txtSearch.Text;
        useroutput = user.Execute(userinput);
      
        gridviewbatch.DataSource = useroutput.DtEmployeeSearch;
        gridviewbatch.DataBind();
        
        for (int i = 0; i < gridviewbatch.Rows.Count; i++)
        {
            String lbl = ((Label)gridviewbatch.Rows[i].FindControl("lblrole")).Text;
            Label role = (Label)gridviewbatch.Rows[i].FindControl("UserRole");
            if (lbl.Equals("1"))
            {
                role.Text = "Admin";
            }
            else if (lbl.Equals("2"))
            {
                role.Text = "Employee";

            }
            else if (lbl.Equals("3"))
            {
                role.Text = "Parent";
               
            }
            else if (lbl.Equals("4"))
            {
                
                role.Text = "Student";
            }
        }
        if (useroutput.NoOfRows == 0)
        {


            lblsubjectmassageshow.Text = "No user found!";
            lblsubjectmassageshow.Visible = true;
        }
        else
        {
            lblsubjectmassageshow.Visible = false;
        }  
   }

但我想在改变时创建像google一样文本框中的文字比页面刷新速度快。

but i want to create like google when change text in textbox than page refreshing is very fast .

这篇关于通过文本框更改文本动态绑定gridview的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！